1901
Paul Mellon, 1870
Paul Mellon, 1861
Paul Mellon, 1922
Paul Mellon, 1867
Paul Mellon, 1874
Paul Mellon, 1883
Paul Mellon, 1895
Paul Mellon, 1955
Private Collection, 1884
![A Grazing Cow; Head of a Woman with Her Hand on Her Cheek, and Head of a Man with His Hand on His Ear [verso]](https://api.nga.gov/iiif/f31cfbd3-efec-46e8-8220-b7e9aaae69d7/full/843,/0/default.jpg)